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Publication numberUS5694163 A
Publication typeGrant
Application numberUS 08/762,697
Publication dateDec 2, 1997
Filing dateDec 12, 1996
Priority dateSep 28, 1995
Fee statusPaid
Publication number08762697, 762697, US 5694163 A, US 5694163A, US-A-5694163, US5694163 A, US5694163A
InventorsEdward R. Harrison
Original AssigneeIntel Corporation
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Method and apparatus for viewing of on-line information service chat data incorporated in a broadcast television program
US 5694163 A
Abstract
A number of participants communicate via their personal computers over a telephone network with an on-line service that provides a chat capability. A server connects to the telephone network at the on-line service provider. A chat formatter at this server formats and transmits the chat over an associated data channel. This server accommodates both text and audio chat. A television program is combined with the associated data at a broadcast transmitter. The encoded television signal is broadcast over the airways by way of a broadcast tower, satellite or cable. A consumer receives the encoded television signal at a television antenna, satellite dish or cable connection. Software at the consumer's computer reads the broadcasted chat and formats it such that it appears on the computer screen as if the consumer were a participant in the chat. This software is tied to the broadcast of a particular television program. Seamless integration with a low-bandwidth data is back channel allows the consumer to view broadcast television program and chat, and participate in the chat by sending replies over the back channel.
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Claims(14)
What is claimed is:
1. An apparatus for retrieving chat data encoded in an encoded television signal and for detecting user-input chat data, said apparatus comprising:
a receiver for receiving said encoded television signal;
a Vertical Blanking Interval (VBI) decoder coupled to said receiver, said VBI decoder for separating said encoded television signal into an audio/video portion and an encoded data portion;
a digitizer for digitizing said audio/visual portion, said digitized audio/video portion being displayed in a first window;
a Video Indexing Protocol (VIP) decoder for decoding said encoded data portion into said chat data, said chat data being displayed in a second window;
a detector for detecting said user-input chat data, said detector generating a signal when said user-input chat data is detected; and
a modem coupled to said detector, said modem receiving said signal from said detector and automatically establishing a connection to a communications system in response to said signal.
2. The apparatus according to claim 1, wherein said second window is a chat room window.
3. The apparatus according to claim 2 wherein said chat room window contains chat data from an on-line chat group.
4. The apparatus according to claim 1 wherein said chat data being displayed in said second window is associated with said audio/video portion displayed in said first window.
5. The apparatus according to claim 1 further comprising a keyboard for inputting said user-input chat data.
6. The apparatus according to claim 1 further comprising a telephone back channel for connecting said apparatus to said communications system.
7. The apparatus according to claim 1 wherein said receiver for receiving said encoded television signal is one of a television antenna, a cable and a satellite dish.
8. A method for retrieving chat data encoded in an encoded television signal and for detecting user-input chat data, said method comprising the steps of:
receiving said encoded television signal;
separating said encoded television signal into an audio/video portion and an encoded data portion;
digitizing said audio/visual portion, said digitized audio/video portion being displayed in a first window;
decoding said encoded data portion into said chat data, said chat data being displayed in a second window;
detecting said user-input chat data;
generating a signal when said user-input chat data is detected; and
automatically establishing a connection to a communications system in response to said signal.
9. The method according to claim 8, wherein said second window is a chat room window.
10. The method according to claim 9, wherein said chat room window contains chat data from an on-line chat group.
11. The method according to claim 8 wherein said chat data being displayed in said second window is associated with said audio/video portion displayed in said first window.
12. The method according to claim 8 wherein user-input chat data is input via a keyboard.
13. The method according to claim 8 wherein said communications system is connected via a telephone back channel.
14. The method according to claim 8 wherein step of receiving said encoded television signal includes the step of receiving said encoded television signal on one of a television antenna, a cable and a satellite dish.
Description

This is a continuation of application Ser. No. 08/535,752, filed Sep. 28, 1995, now abandoned.

BACKGROUND OF THE INVENTION

1. Field of the Invention

The present invention is related to computers and more specifically to a computer program for viewing of chat over associated data provided by way of on-line computer services in conjunction with a broadcast television program.

2. Prior Art

The Internet is a worldwide, on-line computer network of more than three million computers that connects governments, companies, universities, and other networks and users. The Internet began in 1984 with funding from the US government. Originally open only to government and university researchers, it is now open to anyone. The Internet and other on-line information services, such as COMPUSERVE, AMERICA ON LINE and PRODIGY, provide electronic mail, conferencing and chat services, and the ability to access remote computers for sending and retrieving files. The Internet and other on-line information services have been referred to metaphorically as an "information superhighway" by the news media.

One of the most popular features of the Internet and on-line services is on-line chat. Chat is informal communication among users of the Internet. The chat feature allows two or more people to converse by sending text messages back and forth through a chat room accessed via the on-line service. Only those connected to the on-line service, usually by a telephone modem, can participate in the chat, referred to as chat participants. Chat room "conversations" are displayed as text in a chat room window on a computer screen.

With the appearance of personal computer systems with the capability to reproduce audio as well as visual information, the technologies of television (TV) transmission and computer applications are merging. In television program transmission, it has become possible to transmit encoded data information in addition to the audio/video portion of the signal. Recent standards for television receivers include the requirement that all receivers provide the capability to display, in text, the audio portion of a transmitted TV program. For example, closed-captioned programming to serve the needs of the hearing-impaired. Closed-captioning uses the vertical blanking interval (VBI) for encoding text for the audio portion of the programming. Although closed-captioning does not interfere with the transmission of the video signal, it lacks the capability to be used in ways other than real-time display to the user. Furthermore, text processing operations commonly performed in personal computer word processing application programs are not accommodated.

In CNN at Work, a joint project of Intel Corporation and Cable Network News (CNN), consumers are provided with a sense that they are connected to the "information superhighway," without actually being connected to an Internet service provider. This done by sending data along with a standard television signal. This data is called "associated data". The data is called "associated" because the data is associated with a program being broadcast, for example digital "headlines" as associated with a news program being broadcast. A mechanism for accomplishing this is called video indexing protocol (VIP) and is disclosed in U.S. patent application Ser. No. 328,871 for "Video Indexing Protocol" of John David Miller filed Oct. 24, 1994. Described is a computer-implemented method and apparatus for transmitting information with a video signal. An application program creates a message to be transmitted to a receiver. The application transmits the message to a data encoder and the encoder receives the message and other messages from other applications. The encoder transforms the messages into packets and multiplexes them into a bitstream to be encoded with a video programming signal. The encoder transmits the bitstream to a video encoder that transmits the bitstream with the video programming signal. The encoded signal is received by a decoder. The decoder decodes the information from the video signal and transmits the information to a decoder application. For example the applications may create and transmit time references at regular intervals; program markers and/or program text, such as closed-captions and/or subtitles; and a non-program information. In this manner, useful, descriptive and other program or nonprogram-related information is transmitted along with a video signal and displayed and processed according to user requirements.

It has become desirable to provide a new service to subscribers to on-line information services, a service that enables a user to view a chat at a computer, without actually being an on-line participant in the chat. The chat being associated with a particular channel, such as the cable channel known as MTV (Music Television), but not necessarily a particular program being broadcast.

For example, suppose that several people are each watching, in a video window on their personal computer display screen, an episode of a television show that is currently being aired. If each person is connected via a modem over a telephone line to the internet, each can discuss the television program in a chat room displayed in a chat room graphical window on the same computer screen as the TV show is being displayed. It is desirable to allow viewers who do not desire to participate in the chat, or do not have the capability of participating in the chat, to view the conversations of the chat at the time of viewing the related television program. Currently MTV is broadcasting chat by scrolling the chat on a TV screen. However, it is desirable to provide a different service, the ability to view chat on a computer screen without being connected to an on-line service, but with sense that the viewer is connected to an on-line service. It is also necessary to provide this service while at the same time making the chat transparent to normal viewing of TV, such that the chat is not visible on the TV screen to non-subscribers to the service. Currently the MTV broadcast of chat does not have this capability.

SUMMARY OF THE INVENTION

Briefly, the invention is a computer software program in which a chat is formatted to provide a television compatible chat TV signal. The chat TV signal is inserted into a television program TV signal to provide an encoded TV signal. The encoded TV signal is broadcast over the airwaves on a television channel and received by a computer. At the computer the encoded TV signal is separated into an audio/visual portion and an encoded data portion. The television program is displayed in a first window, for example a video window, on the computer display screen. The chat encoded data is displayed in a second window, for example a chat room window, on the computer display screen using the same chat screen window as one would normally use if one were participating in the chat.

In accordance with an aspect of the invention, a telephone back channel is provided at a users computer that allows connection to an on-line service provider via the computers modem. If chat text is detected as being typed input at the computer's keyboard, a connected is made by dialing the on line service to initiate participation in the on going chat.

This invention encompasses a technology for "viewing" of chat over associated data. It also provides a wide-band down channel for chat to be integrated with a low bandwidth telephone back channel, if a back channel is available at the consumers computer site.

The present invention has the advantage that those viewers who do not desire to participate or do not have the capability of participating in a chat can view the contents of the chat by watching associated data transmitted with the television signal.

An advantage of this invention is that consumers do not have to be connected to the internet or on-line service in order to view a chat as observers who don't participate. This invention allows for view-only consumers, who view a chat that has been rebroadcast as associated data.

An advantage to the consumer is that there is no need to connect to a service provider to view a chat. Sponsors of a chat benefit because more people are involved in the chat, and may watch the television program associated with the chat.

Another advantage to the consumer is that a chat can be viewed without being connected to an on-line service, consequently avoiding telephone connect charges. The invention automatically makes a connection to the on-line service if the user chooses to participate at some point during the chat session by typing chat text at the computer keyboard.

The foregoing and other features and advantages of the invention will be apparent from the following more particular description of a preferred embodiment of the invention as illustrated in the accompanying drawings.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a diagram of a computer network and broadcast television method in accordance with the present invention;

FIG. 2 is a block diagram of a receiver logic at consumer's computer of FIG. 1;

FIG. 3 is a flow chart of the operation of a broadcast of chat encoded with a TV program; and,

FIG. 4 is a flow chart of the operation of a receiver of the broadcast of FIG. 2.

DESCRIPTION OF THE PREFERRED EMBODIMENT

Refer to FIG. 1 which is a diagram of a computer network and broadcast television method in accordance with the present invention. A number of participants communicate via their personal computers (100, 102) over a telephone network (104) with an on-line service that provides a chat capability. As used herein, the term "chat" is not limited to typed chat or text chat but includes audio chat and other representations of chat that allow informal communication among users of an on-line service. A server (106) connects to the telephone network (104) at the on-line service provider. A chat formatter (108) at this server formats and transmits the chat as associated data over a chat data channel (109). This server (106) accommodates both text and audio chat. This chat server in the same server that currently is used at an on-line service.

The chat data is inserted into a television program signal (110) at a vertical blanking interval (VBI) inserter (118) resulting in an encoded television signal (120). The encoded television signal (120) is broadcast over the airwaves on an assigned television channel by way of a broadcast tower, cable or satellite (122). A consumer receives the encoded television signal at a television antenna, cable or satellite dish (124). It will be understood by those skilled in the art that the encoded television signal (120) may broadcast over a cable TV network.

Software at the consumer's computer (128) reads the rebroadcast chat and formats it such that it appears on the computer screen (210) as if the consumer were a participant in the chat. This software is tied to the broadcast of a particular television program.

The invention also provides seamless integration with a low-bandwidth data back channel (130), where available. This telephone back channel allows the consumer to view broadcast chat, and participate in the chat by sending replies over the back channel (130).

Receiver Logic

Refer to FIG. 2 which is a block diagram of a receiver logic at a consumer's computer (128) of FIG. 1. The encoded televised audio/visual program is received at a television (TV) input terminal (200) at a consumer's computer and is input to a vertical blanking interval (VBI) decoder (204). The VBI decoder separates the encoded televised audio/visual program into its component parts, an audio/visual program portion (206) and an encoded data portion (208). The audio/visual portion is directed to a video digitzer (210) and the encoded data portion is directed to a VIP decoder (212). The video digitzer (210) prepares the audio/visual program for display in a televised audio/visual video window (216) on computer display screen (214). The VIP decoder (212) prepares the encoded data portion for display in a chat room window (226) on computer display screen (214).

The entire chat session is displayed for viewing on the computer screen without the need for a telephone connection to an on-line service, and the resulting telephone charges. A telephone back channel (130) is provided at users computer (128) that allows connection to an on-line service provider via the computers data modem (216).

A text chat encoder (248) receives typed text from a keyboard (228) at consumer's computer (128). The text chat encoder (248) is connected to a data modem (236) that provides a connection to telephone network (104) of FIG. 1 by means of a data outlet (240) that provides access to the telephone back channel (130).

A keystroke detector (232) connected to the output (230) of the keyboard (228) detects chat text being input at the keyboard. If outgoing chat text is detected as typed input at the computer's keyboard (228), a connection is by dialing up the on line service to initiate participation in the on-going chat. The typed chat is then transmitted over the back channel telephone connection (130) to the on-line service hosting the chat. From this point on the chat session, including the user's now participation, is continued by being displayed for viewing on the computer screen over the television channel, with the telephone back channel connection (130) to the on-line service supporting the user's participation. The displayed chat (226) now includes the typed chat that is transmitted over the back channel. It will be understood by those skilled in the art that the connection to the on-line service can be effected by software protocols or hardware, or a combination of harware and software. For example, the output (234) of the keystroke detector (232) signals the data modem (236) to dial up the on-line service and make a connection. Once a connection is made, the data modem asserts the data set ready line (246). The data set ready (DSR) signal (246) from the data modem (236) indicates whether the modem is ready to send and receive information with a remote modem at the on-line service communication system.

A selection logic (224) is connected to the VIP decoder (212), the text chat encoder (248) and the data set ready signal (217) from data modem (216). The selection logic selects the chat for display from the chat encoder (248) whenever the data set ready signal (246) is asserted, so that the chat that is displayed is from the on-line service, rather than the output (220) from the VIP decoder (212).

Broadcast Process

Refer to FIG. 3 which is a flow chart of the operation of a broadcast of chat and a TV program. The process starts (300) and text and audio chat is received at a server (302). The chat is formatted to provide a television compatible chat TV signal (304). An audio/visual television program is generated (306). The chat TV signal is inserted into the audio/visual television program TV signal to provide an encoded TV signal (308). A mechanism for accomplishing this is disclosed in the above referenced U.S. patent application Ser. No. 328,871. The encoded TV signal is broadcast (310) over the air waves and the broadcast process ends (312).

Video Indexing Protocol

The above referenced U.S. patent application Ser. No. 328,871 describes a method and apparatus for transmitting information in conjunction with a video signal, called the Video Indexing Protocol (VIP). The system includes a master encoder which receives encoded messages from a plurality of computer systems which communicate with the encoder via a networking medium such as a local area network (LAN). The encoders convert their respective information into messages to be processed by the encoder, and software within the encoder packetizes and prioritizes these messages as packets which are then transmitted to a vertical blanking interval (VBI) inserter.

The VBI inserter may be any number of VBI inserters as are commercially available, such as the model number TDS-3 brand VBI inserter available from Norpak Corporation of Ottawa, Ontario, Canada. This information is transmitted along with the audio/video program content.

Receiver Process

Refer to FIG. 4 which is a flow chart of the operation of a receiver of the broadcast of FIG. 3. The chat session starts (400) and an encoded TV signal is received at a computer (402). The encoded TV signal is separated into its component parts (404), which are a television program TV signal and a chat TV signal. The television program TV signal is recognized (406) and is displayed (410) in a first window, which may be a video window, on the computer screen. The chat TV signal is also recognized (408), reformatted to be compatible with computer technology (412) and displayed (410) in a second window, which may be a chat room window, on the computer screen.

Up to this point, the entire chat session is displayed for viewing on the computer screen without the need for a telephone connection to an on-line service, and the resulting telephone charges. A telephone back channel is provided at users computer (128) that allows connection to an on-line service provider via the computers data modem (216). If outgoing chat text is detected as typed input at the computer's keyboard (416), a connection is made by dialing up the on line service (420) to initiate participation in the on-going chat. The typed chat is then transmitted (422) over the back channel telephone connection (130) to the on-line service hosting the chat. From this point on the chat session, including the user's now participation, is continued by being displayed for viewing on the computer screen over the television channel, with the telephone back channel connection (130) to the on-line service supporting the user's participation. The displayed chat now includes the typed chat that is transmitted over the back channel.

The chat session continues until the user ends the session (424), at which time the process ends (428).

SUMMARY OF PREFERRED EMBODIMENT

An apparatus is provided for use with a communication system in which a chat TV signal (109) is inserted into a television program TV signal (111) to provide an encoded TV signal (120) that is broadcast. A personal computer has a computer display (214). A VBI decoder (204) separates the encoded TV signal into an audio/video portion (206) and an encoded data portion (208). A video digitizer (210) connected to the decoder formats the television program TV signal for display in a first window (216), which may be a video window, on the computer display. A VIP decoder (212) connected to the VBI decoder formats the reformatted chat TV signal for display in a second window (226), which may be a chat room window, on the computer display. An input keyboard (228) at the computer is used for inputting chat. A data modem (236) is provided for making a connection with the communication system. A keystroke detector (232), connected to the input keyboard (228) and to the data modem (236), detects input chat and signals the data modem (236) to make a connection with the communication system upon a condition that input chat is detected.

A text chat encoder (248) is connected to the keyboard (228) and to the data modem (236). A selection logic (224) connected to the data modem (236) and to the VIP decoder (212) selects for display as between the reformatted chat TV signal (220) and chat (250) received over the data modem.

A method is disclosed for receiving a TV program encoded with chat, for making the information useable at a personal computer. A chat is received(302). The chat is formatted to provide a television compatible chat TV signal (304). The chat TV signal is inserted into the television program TV signal (306) to provide an encoded TV signal (308). The encoded TV signal (310) is broadcast and received at a computer (302). The encoded TV signal includes both a television compatible chat TV signal and a television program TV signal.

The encoded TV signal is separated to provide the television compatible chat TV signal and the television program TV signal (304). The chat TV signal is reformatted to provide a reformatted chat TV signal (312). The television program TV signal is displayed in a first window on the computer display screen (310). The reformatted chat TV signal is displayed in a second window on the computer display screen (310). The first window may be a video window and the second window may be a chat room window.

Outgoing chat text typed at the computer is detected. A connection to an on-line service is made upon a condition that outgoing chat text typed at the computer is detected. The chat text typed at the computer is transmitted to the on line service over the connection. Chat data is received over the connection. A selection is made for display as between the reformatted chat TV signal and chat data received over the connection.

While the invention has been particularly shown and described with reference to preferred embodiments thereof, it will be understood by those skilled in the art that the foregoing and other changes in form and detail may be made therein without departing from the scope of the invention.

Patent Citations
Cited PatentFiling datePublication dateApplicantTitle
US3743767 *Oct 4, 1971Jul 3, 1973Univ IllinoisTransmitter and receiver for the transmission of digital data over standard television channels
US4486779 *Jul 2, 1982Dec 4, 1984L'Etat Francais, represente par le Ministre des P.T.T. (Centre National d'EtApparatus to display graphic messages transmitted by videotext systems
US5251209 *Mar 28, 1991Oct 5, 1993Sprint International Communications Corp.Prioritizing attributes in integrated services networks
US5283639 *Sep 10, 1991Feb 1, 1994Esch Arthur GMultiple media delivery network method and apparatus
US5347304 *Jul 28, 1993Sep 13, 1994Hybrid Networks, Inc.Remote link adapter for use in TV broadcast data transmission system
US5347315 *Jan 12, 1993Sep 13, 1994Matra CommunicationModular encoder for generating a digital multiplex signal and decoder for processing such a signal
US5359367 *Jun 8, 1992Oct 25, 1994Videologic LimitedPersonal computer with broadcast receiver on expansion board controlled by computer microprocessor
US5375160 *May 28, 1993Dec 20, 1994Ledler CorporationInterface apparatus for effecting captioning and communications between a telephone line and a television
US5381413 *Dec 28, 1992Jan 10, 1995Starlight NetworksData throttling system for a communications network
US5396494 *Mar 25, 1993Mar 7, 1995At&T Corp.Method for operating an asynchronous packet bus for transmission of asynchronous and isochronous information
US5396536 *Jun 23, 1992Mar 7, 1995At&T Corp.Automatic processing of calls with different communication modes in a telecommunications system
US5442389 *Dec 28, 1992Aug 15, 1995At&T Corp.Program server for interactive television system
US5481312 *Nov 18, 1994Jan 2, 1996At&T Corp.Method of and apparatus for the transmission of high and low priority segments of a video bitstream over packet networks
US5481542 *Nov 10, 1993Jan 2, 1996Scientific-Atlanta, Inc.Interactive information services control system
US5488412 *Mar 31, 1994Jan 30, 1996At&T Corp.Customer premises equipment receives high-speed downstream data over a cable television system and transmits lower speed upstream signaling on a separate channel
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US5828839 *Nov 14, 1996Oct 27, 1998Interactive Broadcaster Services Corp.Computer network chat room based on channel broadcast in real time
US5835153 *Dec 22, 1995Nov 10, 1998Cirrus Logic, Inc.Software teletext decoder architecture
US5907322 *Oct 16, 1996May 25, 1999Catch Tv Acquisition Corp.Television event marking system
US5907677 *Aug 23, 1996May 25, 1999Ecall Inc.Method for establishing anonymous communication links
US5917557 *Jul 12, 1996Jun 29, 1999Sony CorporationAudio/video system selector
US5929849 *May 2, 1996Jul 27, 1999Phoenix Technologies, Ltd.Integration of dynamic universal resource locators with television presentations
US5931908 *Dec 23, 1996Aug 3, 1999The Walt Disney CorporationVisual object present within live programming as an actionable event for user selection of alternate programming wherein the actionable event is selected by human operator at a head end for distributed data and programming
US6003073 *Jan 26, 1996Dec 14, 1999Solvason; IvanMethod and a system for communication of control information from a control information generator to one or more computer installations
US6018768 *Jul 6, 1998Jan 25, 2000Actv, Inc.Enhanced video programming system and method for incorporating and displaying retrieved integrated internet information segments
US6025837 *Mar 29, 1996Feb 15, 2000Micrsoft CorporationElectronic program guide with hyperlinks to target resources
US6037932 *Oct 7, 1996Mar 14, 2000Microsoft CorporationMethod for sending computer network data as part of vertical blanking interval
US6049835 *Aug 30, 1996Apr 11, 2000Internet Media CorporationSystem for providing easy access to the World Wide Web utilizing a published list of preselected Internet locations together with their unique multi-digit jump codes
US6058430 *Sep 9, 1996May 2, 2000Kaplan; Kenneth B.Vertical blanking interval encoding of internet addresses for integrated television/internet devices
US6061716 *May 8, 1998May 9, 2000Moncreiff; Craig T.Computer network chat room based on channel broadcast in real time
US6081830 *Oct 9, 1997Jun 27, 2000Gateway 2000, Inc.Automatic linking to program-specific computer chat rooms
US6097441 *Dec 31, 1997Aug 1, 2000Eremote, Inc.System for dual-display interaction with integrated television and internet content
US6098106 *Sep 11, 1998Aug 1, 2000Digitalconvergence.Com Inc.Method for controlling a computer with an audio signal
US6108696 *Nov 14, 1997Aug 22, 2000Online AnywhereMethod and apparatus to connect a general purpose computer to a special purpose system
US6118472 *Jun 5, 1996Sep 12, 2000Sun Microsystems, Inc.Method and apparatus for seamless connectivity of wide-band networks and narrow-band networks
US6169541May 28, 1998Jan 2, 2001International Business Machines CorporationMethod, apparatus and system for integrating television signals with internet access
US6212548Jul 30, 1998Apr 3, 2001At & T CorpSystem and method for multiple asynchronous text chat conversations
US6216157Jun 17, 1998Apr 10, 2001Yahoo! Inc.Method and apparatus for a client-server system with heterogeneous clients
US6233736 *Apr 3, 1998May 15, 2001Media Online Services, Inc.Media online service access system and method
US6240555 *Mar 29, 1996May 29, 2001Microsoft CorporationInteractive entertainment system for presenting supplemental interactive content together with continuous video programs
US6256785Dec 23, 1996Jul 3, 2001Corporate Media PatnersMethod and system for providing interactive look-and-feel in a digital broadcast via an X-Y protocol
US6262713 *Mar 31, 1997Jul 17, 2001Compaq Computer CorporationMechanism and method for focusing remote control input in a PC/TV convergence system
US6317885 *Jun 26, 1997Nov 13, 2001Microsoft CorporationInteractive entertainment and information system using television set-top box
US6324694Sep 5, 1997Nov 27, 2001Intel CorporationMethod and apparatus for providing subsidiary data synchronous to primary content data
US6330595Aug 4, 2000Dec 11, 2001Actv, Inc.Enhanced video programming system and method for incorporating and displaying retrieved integrated internet information segments
US6377978Sep 13, 1996Apr 23, 2002Planetweb, Inc.Dynamic downloading of hypertext electronic mail messages
US6377986Feb 1, 2000Apr 23, 2002Digital Convergence CorporationRouting string indicative of a location of a database on a web associated with a product in commerce
US6384744Jun 13, 2000May 7, 2002Digital:Convergence Corp.Method and system for data transmission from an optical reader
US6425012Dec 28, 1998Jul 23, 2002Koninklijke Philips Electronics N.V.System creating chat network based on a time of each chat access request
US6459427 *Apr 1, 1998Oct 1, 2002Liberate TechnologiesApparatus and method for web-casting over digital broadcast TV network
US6513069Sep 15, 1999Jan 28, 2003Actv, Inc.Enhanced video programming system and method for providing a distributed community network
US6519628Mar 24, 1999Feb 11, 2003Live Person, Inc.Method and system for customer service using a packet switched network
US6519771 *Dec 14, 1999Feb 11, 2003Steven Ericsson ZenithSystem for interactive chat without a keyboard
US6526449Aug 19, 1999Feb 25, 2003Digital Convergence CorporationMethod and apparatus for controlling a computer from a remote location
US6539099Aug 30, 1999Mar 25, 2003Electric PlanetSystem and method for visual chat
US6542923Aug 21, 1997Apr 1, 2003Planet Web, Inc.Active electronic mail
US6557027Aug 5, 1999Apr 29, 2003International Business Machines CorporationSystem and method for managing on-line discussion having multiple topics in a collaborative data processing environment
US6567984 *Jul 11, 2000May 20, 2003Research Investment Network, Inc.System for viewing multiple data streams simultaneously
US6584498Sep 13, 1996Jun 24, 2003Planet Web, Inc.Dynamic preloading of web pages
US6594705Jan 20, 2000Jul 15, 2003Lv Partners, L.P.Method and apparatus for utilizing an audibly coded signal to conduct commerce over the internet
US6615268Aug 19, 1999Sep 2, 2003Lv Partners, L.P.Method for controlling a computer using an embedded unique code in the content of dat media
US6618704 *Dec 1, 2000Sep 9, 2003Ibm CorporationSystem and method of teleconferencing with the deaf or hearing-impaired
US6621502 *May 2, 2001Sep 16, 2003Awa, Inc.Method and system for decoupled audio and video presentation
US6622165Feb 3, 2000Sep 16, 2003Lv Partners, L.P.Method and apparatus for allowing a remote site to interact with an intermediate database to facilitate access to the remote site
US6629133Aug 19, 1999Sep 30, 2003Lv Partners, L.P.Interactive doll
US6631404May 11, 2000Oct 7, 2003Lv Partners, L.P.Method and system for conducting a contest using a network
US6631523Nov 2, 1998Oct 7, 2003Microsoft CorporationElectronic program guide with hyperlinks to target resources
US6636892Jun 15, 2000Oct 21, 2003Lv Partners, L.P.Method for conducting a contest using a network
US6636896Jan 20, 2000Oct 21, 2003Lv Partners, L.P.Method and apparatus for utilizing an audibly coded signal to conduct commerce over the internet
US6643692Aug 19, 1999Nov 4, 2003Lv Partners, L.P.Method for controlling a computer using an embedded unique code in the content of video tape media
US6684211 *Apr 1, 1998Jan 27, 2004Planetweb, Inc.Multimedia communication and presentation
US6688522May 30, 2000Feb 10, 2004L. V. Partners, L.P.Unique bar code
US6694356Jul 6, 2000Feb 17, 2004L.V. Partner, L.P.Remote control having an optical indicia reader
US6697949Aug 24, 1999Feb 24, 2004L.V. Partner, L.P.Method and apparatus for controlling a user's pc through an audio-visual broadcast to archive information in the users pc
US6701354Aug 24, 1999Mar 2, 2004L. V. Partners, L.P.Method for interconnecting two locations over a network in response to using a tool
US6701355Sep 29, 1999Mar 2, 2004Susquehanna Media Co.System and method for dynamically substituting broadcast material and targeting to specific audiences
US6701369Mar 29, 2000Mar 2, 2004L.V. Partners, L.P.Method and apparatus for accessing a remote location by sensing a machine-resolvable code
US6704864May 10, 2000Mar 9, 2004L.V. Partners, L.P.Automatic configuration of equipment software
US6708208Jan 26, 2000Mar 16, 2004L.V. Partners, L.P.Unique bar code for indicating a link between a product and a remote location on a web network
US6725260May 10, 2000Apr 20, 2004L.V. Partners, L.P.Method and apparatus for configuring configurable equipment with configuration information received from a remote location
US6732373Jan 11, 2001May 4, 2004Intel CorporationHost apparatus for simulating two way connectivity for one way data streams
US6745234Aug 19, 1999Jun 1, 2004Digital:Convergence CorporationMethod and apparatus for accessing a remote location by scanning an optical code
US6754698Jun 23, 2000Jun 22, 2004L. V. Partners, L.P.Method and apparatus for accessing a remote location with an optical reader having a dedicated memory system
US6754904 *Dec 30, 1999Jun 22, 2004America Online, Inc.Informing network users of television programming viewed by other network users
US6758398Jun 21, 2000Jul 6, 2004L.V. Partners, L.P.Optical reader with ultraviolet wavelength capability
US6766374May 23, 2002Jul 20, 2004Koninklijke Philips Electronics N.V.System creating chat network based on a time of each chat access request
US6769018Aug 2, 2002Jul 27, 2004Internet Media CorporationSystem and method for providing easy access to the world wide web
US6791588Jun 15, 2000Sep 14, 2004L.V. Partners, L.P.Method for conducting a contest using a network
US6792452May 10, 2000Sep 14, 2004L.V. Partners, L.P.Method for configuring a piece of equipment with the use of an associated machine resolvable code
US6816894Feb 1, 2000Nov 9, 2004L. V. Partners, L.P.Method for interfacing scanned product information with a source for the product over a global network
US6823388Jun 30, 2000Nov 23, 2004L.V. Parners, L.P.Method and apparatus for accessing a remote location with an optical reader having a programmable memory system
US6826592Aug 24, 1999Nov 30, 2004L.V. Partners, L.P.Digital ID for selecting web browser and use preferences of a user during use of a web application
US6829650Aug 24, 1999Dec 7, 2004L. V. Partners, L.P.Method and apparatus for opening and launching a web browser in response to an audible signal
US6836799Aug 24, 1999Dec 28, 2004L.V. Partners, L.P.Method and apparatus for tracking user profile and habits on a global network
US6843417May 30, 2000Jan 18, 2005L. V. Partners, L.P.Aiming indicia for a bar code and method of use
US6845388Feb 2, 2000Jan 18, 2005L. V. Partners, L.P.Web site access manual of a character string into a software interface
US6860424May 30, 2000Mar 1, 2005L.V. Partners, L.P.Optical reader and use
US6868433Jan 24, 2000Mar 15, 2005L.V. Partners, L.P.Input device having positional and scanning capabilities
US6876754 *Feb 7, 2003Apr 5, 2005Electric PlanetSystem and method for visual chat
US6877032Jun 21, 2000Apr 5, 2005L.V. Partners, L.P.Launching a web site using a portable scanner
US6898762Aug 13, 1999May 24, 2005United Video Properties, Inc.Client-server electronic program guide
US6918131 *Jul 10, 2000Jul 12, 2005Nokia CorporationSystems and methods for characterizing television preferences over a wireless network
US6928413Jan 14, 2000Aug 9, 2005L.V. Partners, L.P.Method of product promotion
US6937265 *Jan 23, 2001Aug 30, 2005Detewe-Deutsche Telephonwerke Aktiengesellschaft & Co.Telecommunications installation
US6956496Jan 18, 2000Oct 18, 2005Zilog, Inc.Method and apparatus for updating universal remote databases through TV VBI processing
US6959449 *Jun 8, 1998Oct 25, 2005Sony CorporationSystem and method for simultaneously accessing video data and internet page data
US6961555Oct 31, 2000Nov 1, 2005L.V. Partners, L.P.System and apparatus for connecting a wireless device to a remote location on a network
US6970914Aug 19, 1999Nov 29, 2005L. V. Partners, L.P.Method and apparatus for embedding routing information to a remote web site in an audio/video track
US6970916Jun 15, 2000Nov 29, 2005L. V. Partners, L.P.Method for conducting a contest using a network
US6973438Mar 31, 2000Dec 6, 2005L.V. Partners, L.P.Method and apparatus for delivering information from a remote site on a network based on statistical information
US6981059Feb 1, 2000Dec 27, 2005L.V. Partners, L.P.Audible designation for a node on a communication network
US6985954Jan 26, 2000Jan 10, 2006L. V. Partners, L.P.Input device for allowing input of a unique digital code to a user's computer to control access thereof to a web site
US6985962Sep 16, 2003Jan 10, 2006L.V. Partners, L.P.Method and apparatus for allowing a remote site to interact with an intermediate database to facilitate access to the remote site
US7010577Aug 19, 1999Mar 7, 2006L. V. Partners, L.P.Method of controlling a computer using an embedded unique code in the content of DVD media
US7036083 *Dec 14, 1999Apr 25, 2006Microsoft CorporationMultimode interactive television chat
US7043536Aug 19, 1999May 9, 2006Lv Partners, L.P.Method for controlling a computer using an embedded unique code in the content of CD media
US7065709May 21, 2002Jun 20, 2006United Video Properties, Inc.Client-server electronic program guide
US7069582Feb 24, 2004Jun 27, 2006L.V. Partners, L.P.Method and apparatus for controlling a user's PC through an audio-visual broadcast to archive information in the user's PC
US7089291Jul 27, 2000Aug 8, 2006L.V. Partners, L.P.Battery pack having integral optical reader for wireless communication device
US7096484 *Sep 28, 2002Aug 22, 2006Tvworks, LlcDigital TV system with synchronized World Wide Web content
US7117240Aug 24, 1999Oct 3, 2006Lv Partners, LpMethod and apparatus for launching a web site with non-standard control input device
US7120871Sep 15, 1999Oct 10, 2006Actv, Inc.Enhanced video programming system and method utilizing a web page staging area
US7143428 *Apr 21, 1999Nov 28, 2006Microsoft CorporationConcurrent viewing of a video programming and of text communications concerning the video programming
US7159037Aug 24, 1999Jan 2, 2007Lv Partners, LpMethod and apparatus for utilizing an existing product code to issue a match to a predetermined location on a global network
US7167577Feb 23, 2005Jan 23, 2007Electric Planet, Inc.System and method for visual chat
US7197543Jun 22, 2004Mar 27, 2007Lv Partners, LpMethod and apparatus for accessing a remote location with an optical reader having a dedicated memory system
US7200857 *Oct 20, 2000Apr 3, 2007Scientific-Atlanta, Inc.Synchronized video-on-demand supplemental commentary
US7228282Aug 24, 1999Jun 5, 2007Lv Partners, L.P.Method and apparatus for directing an existing product code to a remote location
US7237104Mar 9, 2004Jun 26, 2007Lv Partners, L.P.Automatic configuration of equipment software
US7243139Jan 22, 2004Jul 10, 2007Open Tv CorporationEnhanced video programming system and method for incorporating and displaying retrieved integrated Internet information segments
US7257614Nov 30, 2004Aug 14, 2007Lv Partners, LpDigital ID for selecting web browser and use preferences of a user during use of a web application
US7257619Jun 29, 2004Aug 14, 2007Lv Partners, LpBar code scanner and software interface interlock for performing encrypted handshaking and for disabling the scanner or input device in case of handshaking operation failure
US7278154Sep 2, 2003Oct 2, 2007Intel CorporationHost apparatus for simulating two way connectivity for one way data streams
US7284066Aug 24, 1999Oct 16, 2007Lv Partners, LpMethod and apparatus for matching a user's use profile in commerce with a broadcast
US7287091Dec 7, 2004Oct 23, 2007L.V. Partners, Lp.Method and apparatus for opening and launching a web browser in response to an audible signal
US7289612Jul 1, 2003Oct 30, 2007Utbk, Inc.Apparatus and method for ensuring a real-time connection between users and selected service provider using voice mail
US7289623Jan 16, 2001Oct 30, 2007Utbk, Inc.System and method for an online speaker patch-through
US7296055 *Sep 9, 2002Nov 13, 2007Sony CorporationInformation providing system, information providing apparatus, information providing method, information processing apparatus, information processing method, and program
US7308422Mar 9, 2000Dec 11, 2007Utbk, Inc.System for recording and distributing recorded information over the internet
US7308483Apr 20, 2004Dec 11, 2007Lv Partners, L.P.Method and apparatus for automatic configuration of equipment
US7310589Oct 30, 2004Dec 18, 2007Sharp Laboratories Of America, Inc.Processing of video content
US7314173Jul 2, 2004Jan 1, 2008Lv Partners, L.P.Optical reader with ultraviolet wavelength capability
US7318106Jul 15, 2003Jan 8, 2008Lv Partners, L.P.Method and apparatus for utilizing an audibly coded signal to conduct commerce over the internet
US7321941Aug 24, 1999Jan 22, 2008Lv Partners, L.P.Network routing utilizing a product code
US7325077Apr 18, 2003Jan 29, 2008Beryl Technical Assays LlcMiniclient for internet appliance
US7337462 *Nov 16, 2001Feb 26, 2008Meevee, Inc.System and method for providing timing data for programming events
US7359498Jun 12, 2003Apr 15, 2008Utbk, Inc.Systems and methods for arranging a call
US7370114Oct 13, 1999May 6, 2008Lv Partners, L.P.Software downloading using a television broadcast channel
US7379901Sep 11, 2000May 27, 2008Lv Partners, L.P.Accessing a vendor web site using personal account information retrieved from a credit card company web site
US7383333Dec 28, 2004Jun 3, 2008L.V. Partners, LpMethod and apparatus for tracking user profile and habits on a global network
US7386600Sep 12, 2000Jun 10, 2008Lv Partners, L.P.Launching a web site using a personal device
US7388966Dec 5, 2006Jun 17, 2008Charles KellnerSystem and method for visual chat
US7392285Oct 21, 2003Jun 24, 2008Lv Partners, L.P.Method for conducting a contest using a network
US7392312Nov 2, 2000Jun 24, 2008Lv Partners, L.P.Method for utilizing visual cue in conjunction with web access
US7392945Jun 20, 2000Jul 1, 2008Lv Partners, L.P.Portable scanner for enabling automatic commerce transactions
US7409437Nov 18, 2002Aug 5, 2008Actv, Inc.Enhanced video programming system and method for incorporating and displaying retrieved integrated Internet information segments
US7412666 *Sep 14, 2004Aug 12, 2008Lv Partners, L.P.Method for conducting a contest using a network
US7415511Nov 9, 2004Aug 19, 2008Lv Partners, L.P.Method for interfacing scanned product information with a source for the product over a global network
US7424521Aug 24, 1999Sep 9, 2008Lv Partners, L.P.Method using database for facilitating computer based access to a location on a network after scanning a barcode disposed on a product
US7424677Oct 28, 2004Sep 9, 2008Sharp Laboratories Of America, Inc.Audiovisual information management system with usage preferences
US7424678Oct 28, 2004Sep 9, 2008Sharp Laboratories Of America, Inc.Audiovisual information management system with advertising
US7437475Oct 21, 2003Oct 14, 2008Lv Partners, L.P.Method and apparatus for utilizing an audibly coded signal to conduct commerce over the internet
US7440993Aug 24, 1999Oct 21, 2008Lv Partners, L.P.Method and apparatus for launching a web browser in response to scanning of product information
US7456902 *Dec 4, 2001Nov 25, 2008Jlb Ventures, LlcMethod and system for identifying addressing data within a television presentation
US7474698Sep 27, 2002Jan 6, 2009Sharp Laboratories Of America, Inc.Identification of replay segments
US7475149Dec 6, 2001Jan 6, 2009Utbk, Inc.Apparatus and method for specifying and obtaining services through an audio transmission medium
US7493283Sep 11, 2000Feb 17, 2009Rpx-Lv Acquisition LlcPerforming an e-commerce transaction from credit card account information retrieved from a credit card company web site
US7493384Jun 23, 2000Feb 17, 2009Rpx-Lv Acquisition LlcControlling a PC using a tone from a cellular telephone
US7496638Mar 29, 2005Feb 24, 2009Rpx-Lv Acquisition LlcLaunching a web site using a portable scanner
US7505922May 9, 2000Mar 17, 2009Lv Partners, L.P.Method and apparatus for utilizing a unique transaction code to update a magazine subscription over the internet
US7509580Oct 28, 2004Mar 24, 2009Sharp Laboratories Of America, Inc.Audiovisual information management system with preferences descriptions
US7523161Jan 18, 2005Apr 21, 2009Rpx-Lv Acquisition LlcControl of software interface with information input to access window
US7533177Nov 23, 2004May 12, 2009Rpx-Lv Acquisition LlcMethod and apparatus for accessing a remote location with an optical reader having a programmable memory system
US7542936Nov 2, 2000Jun 2, 2009Utbk, Inc.Method, apparatus and system for marketing, delivering, and collecting payment for information
US7558838Sep 14, 2004Jul 7, 2009Rpx-Lv Acquisition LlcMethod for configuring a piece of equipment with the use of an associated machine resolvable code
US7571455 *Apr 25, 2001Aug 4, 2009Lg Electronics Inc.TV having language selection function and control method of the same
US7577979Mar 25, 2005Aug 18, 2009Microsoft CorporationSystem and method for synchronizing streaming content with enhancing content using pre-announced triggers
US7580850Dec 14, 2001Aug 25, 2009Utbk, Inc.Apparatus and method for online advice customer relationship management
US7590994Jun 29, 2001Sep 15, 2009Microsoft CorporationInteractive entertainment and information system using television set-top box
US7594245Jun 13, 2005Sep 22, 2009Sharp Laboratories Of America, Inc.Networked video devices
US7603683Jan 17, 2002Oct 13, 2009Sony CorporationMethod of and client device for interactive television communication
US7624411Aug 20, 2007Nov 24, 2009United Video Properties, Inc.Client-server based interactive television program guide system with remote server recording
US7627883Jul 20, 2006Dec 1, 2009Microsoft CorporationInteractive entertainment and information system using television set-top box
US7640560 *May 8, 2006Dec 29, 2009Gotuit Media CorporationApparatus and methods for broadcast monitoring
US7646962Sep 30, 2005Jan 12, 2010Guideworks, LlcSystem and methods for recording and playing back programs having desirable recording attributes
US7650621Oct 9, 2001Jan 19, 2010United Video Properties, Inc.Systems and methods for providing storage of data on servers in an on-demand media delivery system
US7653131Dec 2, 2005Jan 26, 2010Sharp Laboratories Of America, Inc.Identification of replay segments
US7657013Oct 29, 2007Feb 2, 2010Utbk, Inc.Apparatus and method for ensuring a real-time connection between users and selected service provider using voice mail
US7657907Sep 30, 2002Feb 2, 2010Sharp Laboratories Of America, Inc.Automatic user profiling
US7663700Jun 19, 2006Feb 16, 2010Index Systems, Inc.Combination of recorded program index and EPG
US7665109Jul 15, 2003Feb 16, 2010Microsoft CorporationElectronic program guide with hyperlinks to target resources
US7673314Feb 18, 2009Mar 2, 2010United Video Properties, Inc.Client-server based interactive television program guide system with remote server recording
US7694319Jun 11, 1999Apr 6, 2010United Video Properties, Inc.Interactive program guide with continuous data stream and client-server data supplementation
US7698183Jun 18, 2003Apr 13, 2010Utbk, Inc.Method and apparatus for prioritizing a listing of information providers
US7716376Mar 28, 2006May 11, 2010Amazon Technologies, Inc.Synchronized video session with integrated participant generated commentary
US7729938Jul 2, 2007Jun 1, 2010Utbk, Inc.Method and system to connect consumers to information
US7735101Mar 27, 2007Jun 8, 2010Cisco Technology, Inc.System allowing users to embed comments at specific points in time into media presentation
US7735107Feb 28, 2007Jun 8, 2010United Video Properties, Inc.Client-server based interactive television program guide system with remote server recording
US7739709Apr 18, 2007Jun 15, 2010United Video Properties, Inc.Client-server based interactive television program guide system with remote server recording
US7757254Jul 21, 2004Jul 13, 2010Microsoft CorporationInteractive entertainment system for presenting supplemental interactive content together with continuous video programs
US7757265Mar 27, 2001Jul 13, 2010Intellocity Usa Inc.System and method for local meta data insertion
US7761892Feb 6, 2003Jul 20, 2010United Video Properties, Inc.Client server based interactive television program guide system with remote server recording
US7770201Jul 20, 2006Aug 3, 2010Microsoft CorporationInteractive entertainment and information system using television set-top box
US7792696Aug 24, 1999Sep 7, 2010RPX-LV Acquisition, LLCMethod and apparatus for allowing a broadcast to remotely control a computer
US7793205Jul 8, 2005Sep 7, 2010Sharp Laboratories Of America, Inc.Synchronization of video and data
US7802285Aug 4, 2005Sep 21, 2010United Video Properties, Inc.Client-server based interactive television program guide with server recording
US7818423Aug 21, 2000Oct 19, 2010RPX-LV Acquisition, LLCRetrieving personal account information from a web site by reading a credit card
US7853865Jul 8, 2005Dec 14, 2010Sharp Laboratories Of America, Inc.Synchronization of video and data
US7861275 *Mar 27, 2000Dec 28, 2010The Directv Group, Inc.Multicast data services and broadcast signal markup stream for interactive broadcast systems
US7870585Aug 20, 2007Jan 11, 2011United Video Properties, Inc.Client-server based interactive television program guide system with remote server recording
US7873978Jun 11, 2010Jan 18, 2011United Video Properties, Inc.Client-server based interactive television program guide system with remote server recording
US7877774 *Apr 19, 2000Jan 25, 2011At&T Intellectual Property Ii, L.P.Browsing and retrieval of full broadcast-quality video
US7886017May 28, 2004Feb 8, 2011Rpx-Lv Acquisition LlcMethod and apparatus for accessing a remote location by receiving a product code
US7895622Jun 11, 2010Feb 22, 2011United Video Properties, Inc.Client-server based interactive television program guide system with remote server recording
US7900224Aug 24, 1999Mar 1, 2011Rpx-Lv Acquisition LlcMethod and apparatus for utilizing an audible signal to induce a user to select an E-commerce function
US7904814Dec 13, 2001Mar 8, 2011Sharp Laboratories Of America, Inc.System for presenting audio-video content
US7917933Aug 28, 2008Mar 29, 2011United Video Properties, Inc.Systems and methods for relocating media
US7930213Aug 24, 1999Apr 19, 2011Rpx-Lv Acquisition LlcMethod and apparatus for completing, securing and conducting an E-commerce transaction
US7930716Dec 31, 2002Apr 19, 2011Actv Inc.Techniques for reinsertion of local market advertising in digital video from a bypass source
US7937439Dec 27, 2001May 3, 2011Utbk, Inc.Apparatus and method for scheduling live advice communication with a selected service provider
US7949722Sep 29, 1999May 24, 2011Actv Inc.Enhanced video programming system and method utilizing user-profile information
US7975022Oct 23, 2007Jul 5, 2011Rpx-Lv Acquisition LlcLaunching a web site using a passive transponder
US7984471Oct 18, 2001Jul 19, 2011Thomson LicensingMethod and device for the transmission of data in a television system
US8001563Dec 7, 2009Aug 16, 2011United Video Properties, Inc.Interactive program guide system and method
US8001576 *Sep 9, 2002Aug 16, 2011Sony CorporationInformation providing system, information processing apparatus and information processing method for transmitting sound and image data
US8001577Jul 20, 2006Aug 16, 2011Microsoft CorporationInteractive entertainment and information system using television set-top box
US8020183Mar 30, 2001Sep 13, 2011Sharp Laboratories Of America, Inc.Audiovisual management system
US8027453Jul 9, 2007Sep 27, 2011Utbk, Inc.System and method for an online speaker patch-through
US8028036Jul 11, 2000Sep 27, 2011Rpx-Lv Acquisition LlcLaunching a web site using a passive transponder
US8028314May 26, 2000Sep 27, 2011Sharp Laboratories Of America, Inc.Audiovisual information management system
US8032909Jun 13, 2002Oct 4, 2011Digimarc CorporationWatermarking and electronic program guides
US8051450Oct 16, 2003Nov 1, 2011Microsoft CorporationQuery-based electronic program guide
US8086575Sep 23, 2004Dec 27, 2011Rovi Solutions CorporationMethods and apparatus for integrating disparate media formats in a networked media system
US8087047Apr 20, 2007Dec 27, 2011United Video Properties, Inc.Systems and methods for providing remote access to interactive media guidance applications
US8087050Aug 20, 2007Dec 27, 2011United Video Properties, Inc.Client-server electronic program guide
US8091110Jun 18, 2010Jan 3, 2012United Video Properties, Inc.Client-server based interactive television program guide system with remote server recording
US8091111Aug 20, 2007Jan 3, 2012Digitalsmiths, Inc.Methods and apparatus for recording and replaying sports broadcasts
US8103738Aug 30, 2006Jan 24, 2012Nguyen Julien TMicro-client for internet appliance
US8107977Sep 7, 2007Jan 31, 2012United Video Properties, Inc.Cross-platform messaging
US8108899Apr 26, 2004Jan 31, 2012Microsoft CorporationInteractive entertainment system for presenting supplemental interactive content together with continuous video programs
US8117564Sep 30, 2009Feb 14, 2012United Video Properties, Inc.Systems and methods for generating a media guidance application with multiple perspective views
US8122465Jun 13, 2002Feb 21, 2012Digimarc CorporationWatermarking to set video usage permissions
US8130320 *Nov 21, 2008Mar 6, 2012Jlb Ventures LlcMethod and system for identifying addressing data within a television presentation
US8151296Feb 12, 2010Apr 3, 2012United Video Properties, Inc.Interactive program guide with continuous data stream and client-server data supplementation
US8161370Dec 1, 2009Apr 17, 2012Apple Inc.Dynamic preloading of web pages
US8176521Jun 10, 2010May 8, 2012United Video Properties, Inc.Client server based interactive television program guide system with remote server recording
US8190999May 20, 2004May 29, 2012International Business Machines CorporationSystem and method for in-context, topic-oriented instant messaging
US8209424Dec 20, 2006Jun 26, 2012United Video Properties, Inc.Systems and methods for providing remote access to interactive media guidance applications
US8214741May 22, 2002Jul 3, 2012Sharp Laboratories Of America, Inc.Synchronization of video and data
US8224998Sep 1, 2009Jul 17, 2012Julien T NguyenMicro-client for internet appliances
US8229283Apr 1, 2005Jul 24, 2012Rovi Guides, Inc.System and method for quality marking of a recording
US8230343Aug 20, 2007Jul 24, 2012Digitalsmiths, Inc.Audio and video program recording, editing and playback systems using metadata
US8255950Feb 12, 2010Aug 28, 2012Aol Inc.Dynamic identification of other viewers of a television program to an online viewer
US8266662Jun 18, 2010Sep 11, 2012United Video Properties, Inc.Client-server based interactive television program guide system with remote server recording
US8272019Jun 18, 2010Sep 18, 2012United Video Properties, Inc.Client-server based interactive television program guide system with remote server recording
US8292740 *Dec 29, 2004Oct 23, 2012Microsoft CorporationBanning verbal communication to and from a selected party in a game playing system
US8327402Jul 22, 2008Dec 4, 2012United Video Properties, Inc.Methods and devices for presenting an interactive media guidance application
US8327403Sep 7, 2007Dec 4, 2012United Video Properties, Inc.Systems and methods for providing remote program ordering on a user device via a web server
US8332886Apr 21, 2010Dec 11, 2012Michael LanzaSystem allowing users to embed comments at specific points in time into media presentation
US8335994Nov 19, 2007Dec 18, 2012Salmon Alagnak LlcMethod and apparatus for providing content to a computing device
US8356317Jun 13, 2005Jan 15, 2013Sharp Laboratories Of America, Inc.Presence based technology
US8365220Jun 29, 2011Jan 29, 2013Microsoft CorporationInteractive entertainment and information system using television set-top box
US8457475Feb 16, 2006Jun 4, 2013United Video Properties, Inc.Systems and methods for interactive program guides with personal video recording features
US8479251Sep 3, 2004Jul 2, 2013Microsoft CorporationSystem and method for synchronizing streaming content with enhancing content using pre-announced triggers
US8555315Sep 30, 2009Oct 8, 2013United Video Properties, Inc.Systems and methods for navigating a media guidance application with multiple perspective views
US8565797Dec 23, 2011Oct 22, 2013United Video Properties, Inc.Cross-platform messaging
US8589978Sep 15, 2009Nov 19, 2013United Video Properties, Inc.Interactive television system with newsgroups
US8599309Jan 19, 2012Dec 3, 2013Jlb Ventures LlcMethod and system for identifying addressing data within a television presentation
US8621541Mar 4, 2011Dec 31, 2013Opentv, Inc.Enhanced video programming system and method utilizing user-profile information
US8625971Nov 23, 2009Jan 7, 2014Rovi Guides, Inc.Systems and methods for recording and playing back programs having desirable recording attributes
US8650607Aug 23, 2010Feb 11, 2014Banbury Technologies LlcMethod and system for providing interactive look-and-feel in a digital broadcast via an X-Y protocol
US8667538Sep 14, 2012Mar 4, 2014United Video Properties, Inc.Methods and devices for presenting an interactive media guidance application
US8681778Apr 3, 2007Mar 25, 2014Ingenio LlcSystems and methods to manage privilege to speak
US8683328Aug 20, 2010Mar 25, 2014Weald Remote Limited Liability CompanyMultimedia communication and presentation
US8689253Mar 3, 2006Apr 1, 2014Sharp Laboratories Of America, Inc.Method and system for configuring media-playing sets
US8712835Aug 24, 1999Apr 29, 2014Rpx CorporationMethod and apparatus for linking a web browser link to a promotional offer
US8731157Jun 12, 2012May 20, 2014Yellow PagesApparatus and method for ensuring a real-time connection between users and selected service provider using voice mail
US8731379Nov 4, 2005May 20, 2014Rovi Guides, Inc.Systems and methods for recording programs with a network recording device upon failure of a user's equipment
US8738732Feb 24, 2006May 27, 2014Liveperson, Inc.System and method for performing follow up based on user interactions
US8738771Aug 31, 2006May 27, 2014Julien T. NguyenSecure graphical objects in web documents
US8745680Jan 6, 2007Jun 3, 2014At&T Intellectual Property I, LpTechniques for call integration with a television set-top box (STB)
US8762313Jun 10, 2011Jun 24, 2014Liveperson, Inc.Method and system for creating a predictive model for targeting web-page to a surfer
US8768147Aug 20, 2007Jul 1, 2014United Video Properties, Inc.Systems and methods for interactive program guides with personal video recording features
US8769031 *Feb 19, 2014Jul 1, 2014Upfront Media Group, Inc.System and method for implementing a subscription-based social media platform
US8776142Sep 2, 2009Jul 8, 2014Sharp Laboratories Of America, Inc.Networked video devices
US20090322652 *Jun 22, 2009Dec 31, 2009Peter AddertonSystem for projecting user input on multiple third party viewable screens simultaneously
US20130332948 *Aug 19, 2013Dec 12, 2013Olena Oleksandrivna SIBIRIAKOVAReal-time method for collection and processing of multi-aspect data and respondents feedback
EP1044564A1 *Dec 22, 1998Oct 18, 2000Eremote, Inc.System for dual-display interaction with integrated television and internet content
EP1107596A2 *Oct 18, 2000Jun 13, 2001AT&T Corp.System and method for user notification and communications in a cable network
EP1111926A2 *Dec 13, 2000Jun 27, 2001Webtv Networks, Inc.Multimode interactive television chat
EP1202520A1 *Oct 23, 2000May 2, 2002THOMSON multimediaMethod and device for data transmission in a television system
EP1225763A1 *Jan 18, 2002Jul 24, 2002Sony CorporationInteractive communication techniques
EP1241890A2 *Aug 26, 1999Sep 18, 2002United Video Properties, Inc.Television chat system
EP1354474A1 *Oct 9, 2001Oct 22, 2003Alma Media OYJMethod and system for providing interactive television programme
EP1377059A1 *Jun 28, 2000Jan 2, 2004United Video Properties, Inc.Interactive television system with newsgroups
EP1458193A2 *Aug 26, 1999Sep 15, 2004United Video Properties, Inc.Television message system
EP1560435A1 *Jan 29, 2004Aug 3, 2005Siemens AktiengesellschaftMethod for the support of services in an IP-based video network based on customer controlled status information
EP1691556A2 *Aug 26, 1999Aug 16, 2006United Video Properties, Inc.Television chat system
WO1998021664A1 *Nov 14, 1997May 22, 1998Interactive Broadcaster ServicComputer network chat room based on channel broadcast in real time
WO1998029818A1 *Dec 1, 1997Jul 9, 1998Intel CorpMethod and apparatus for analyzing online user typing to determine or verify facts
WO1998048566A2 *Apr 20, 1998Oct 29, 1998Gemstar Dev CorpTv vbi encoded url with video storage
WO1998051077A1 *May 7, 1998Nov 12, 1998Neomedia Tech IncMethod for embedding links to a networked resource in a transmission medium
WO2000013416A1 *Aug 26, 1999Mar 9, 2000United Video Properties IncTelevision chat system
WO2000049504A1 *Feb 1, 2000Aug 24, 2000Cyberstar L PData broadcasting system and method
WO2001020468A1 *Sep 14, 2000Mar 22, 2001Actv IncEnhanced video programming system and method for providing a distributed community network
WO2001039506A2 *Nov 21, 2000May 31, 2001Spiderdance IncSystem and method for synchronizing online activities with broadcast programming
WO2001050753A1 *Dec 19, 2000Jul 12, 2001America Online IncTelevision chat rooms
WO2002035791A1 *Oct 18, 2001May 2, 2002Thomson Licensing SaMethod and device for the transmission of data in a television system
WO2005074245A2 *Jan 11, 2005Aug 11, 2005Axel ScheuerMethod for supporting services in an ip-based video network on the basis of subscriber-controlled status information
WO2013085476A1 *Dec 9, 2011Jun 13, 2013Sibiriakova Olena OleksandrivnaReal-time method for collection and processing of multi-aspect data and respondents feedback
Classifications
U.S. Classification725/110, 375/E07.272, 348/E07.077, 379/93.17, 725/131, 348/552, 348/468
International ClassificationH04N21/434, H04N21/236, H04N7/14
Cooperative ClassificationH04N21/23614, H04N7/14, H04N21/4348
European ClassificationH04N21/434W, H04N21/236W, H04N7/14
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